Answered: 4. A guitar string is 90cm long with a…

4. A guitar string is 90cm long with a fundamental frequency of 35Hz. (a)What is the wave speed on this string? (b)What is the tension?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter17: Physics Of Hearing

Section: Chapter Questions

Problem 4PE: (a) What is the speed of sound in a medium where a 100kHz frequency produces a 5.96cm wavelength?...

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Concept explainers

Stretched string

A stretched string is a wire which is made up of any metal that must have a larger length compared to its thickness. The ends of the wire are fixed, and when they oscillate or are plucked, it produces two reflected transverse waves of the same frequency and same amplitude. The waves or pulses are traveling in alternate directions and superimpose with one another. This waveform is named standing or stationary waves.

Question

4. A guitar string is 90cm long with a fundamental frequency of 35Hz. (a)What is the wave speed on this
string? (b)What is the tension?

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